No it's not.
That oil is meant for ALL TEMPERATUES.
You asked us for advice. And we're telling you what Toyota says. Use 0w20, no other oil.
Or do you want to believe your local ustaads who say don't use this oil this is for cold weather and use gaarha tail? That is 1980 logic.
This engine was made for 0w20. Stick to it. All temperatures.